Charging issues

Had an issue with charging for the past couple of days.

Sunday put my car on charge, to complete by 6.30 on Monday morning. Woke up and it only charged 3% so was unable to drive into work.

Thinking I had done something wrong, last night put on charge again. Checked the polestar app and had maximum charge capped at 90%. Ohme set up to complete charging this morning at 6.30 (50% top up). Woke up this morning and this time no additional charge at all. Since then, it has charged 3% after the specified time and says it will continue tonight although I had a breakdown of timings last night.

Any ideas what the issue could be?